<!--  -->
<template>
  <div class="xtx-checkbox" @click="changeChecked()">
    <i v-if="checked" class="iconfont icon-yigouxuan"></i>
    <i v-else class="iconfont icon-weigouxuan"></i>
    <span v-if="$slots.default"><slot /></span>
  </div>
</template>

<script>
import { useVModel } from '@vueuse/core'
export default {
  name : 'XtxCheckbox',
  props: {
    modelValue: {
      type: Boolean,
      default: false
    }
  },
  setup(props, { emit }){
    const checked = useVModel(props,'modelValue', emit)
    const changeChecked = () => {
      const newVal = !checked.value
      // 通知父组件
      checked.value = newVal
    }
    return{
      checked,
      changeChecked
    }
  },
}
</script>
<style lang='less' scoped>
.xtx-checkbox {
  display: inline-block;
  margin-right: 2px;
  .icon-yigouxuan {
    color: @xtxColor;
    ~ span {
      color: @xtxColor;
    }
  }
  i {
    position: relative;
    top: 1px;
  }
  span {
    margin-left: 2px;
  }
}
</style>